Athletic helmet



FIG. 1 is a front perspective view of an athletic helmet showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The environmental structure shown in broken lines forms no part of the claimed design. 

CLAIM We claim the ornamental design for an athletic helmet, as shown and described. 